The assay devices, assay systems and device components of this invention comprise at least two opposing surfaces disposed a capillary distance apart, at least one of which is capable of immobilizing at least one target ligand or a conjugate in an amount related to the presence or amount of target ligand...http://www.google.es/patents/US20020086436?utm_source=gb-gplus-sharePatente US20020086436 - Diagnostic devices and apparatus for the controlled movement of reagents without membranes
Diagnostic devices and apparatus for the controlled movement of reagents ...
Número de solicitud: 09/982,629 Número de publicación: US 2002/0086436 A1 Fecha de presentación: 18 Oct 2001 Patente emitida: US6905882 ( Fecha de emisión 14 Jun 2005)
